2 * Crypto user configuration API.
4 * Copyright (C) 2011 secunet Security Networks AG
5 * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
21 /* Netlink configuration messages. */
23 CRYPTO_MSG_BASE
= 0x10,
24 CRYPTO_MSG_NEWALG
= 0x10,
30 #define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
31 #define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE)
33 #define CRYPTO_MAX_NAME CRYPTO_MAX_ALG_NAME
35 /* Netlink message attributes. */
36 enum crypto_attr_type_t
{
38 CRYPTOCFGA_PRIORITY_VAL
, /* __u32 */
39 CRYPTOCFGA_REPORT_LARVAL
, /* struct crypto_report_larval */
40 CRYPTOCFGA_REPORT_HASH
, /* struct crypto_report_hash */
41 CRYPTOCFGA_REPORT_BLKCIPHER
, /* struct crypto_report_blkcipher */
42 CRYPTOCFGA_REPORT_AEAD
, /* struct crypto_report_aead */
43 CRYPTOCFGA_REPORT_COMPRESS
, /* struct crypto_report_comp */
46 #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
49 struct crypto_user_alg
{
50 char cru_name
[CRYPTO_MAX_ALG_NAME
];
51 char cru_driver_name
[CRYPTO_MAX_ALG_NAME
];
52 char cru_module_name
[CRYPTO_MAX_ALG_NAME
];
59 struct crypto_report_larval
{
60 char type
[CRYPTO_MAX_NAME
];
63 struct crypto_report_hash
{
64 char type
[CRYPTO_MAX_NAME
];
65 unsigned int blocksize
;
66 unsigned int digestsize
;
69 struct crypto_report_blkcipher
{
70 char type
[CRYPTO_MAX_NAME
];
71 char geniv
[CRYPTO_MAX_NAME
];
72 unsigned int blocksize
;
73 unsigned int min_keysize
;
74 unsigned int max_keysize
;
78 struct crypto_report_aead
{
79 char type
[CRYPTO_MAX_NAME
];
80 char geniv
[CRYPTO_MAX_NAME
];
81 unsigned int blocksize
;
82 unsigned int maxauthsize
;
86 struct crypto_report_comp
{
87 char type
[CRYPTO_MAX_NAME
];